Control lever knob



FIG. 1 is a side elevational view of a control lever knob showing my new design.

FIG. 2 is a sectional view taken on the line 2--2 of FIG. 1.

FIG. 3 is a sectional view taken on line 3--3 of FIG. 1. 

The ornamental design for a control lever knob, as shown. 